BD18397EUV-M
2ch Current LED Driver with SPI for Automotive

The BD18397EUV-M is 2ch synchronous buck DC/DC LED driver with using on-time topology supporting near fixed switching frequency and fast switching duty regulation and with using average LED current feed buck topology for more accreted LED current regulation system over wide input, LED output range.

Product Detail

 
料號 | BD18397EUV-ME2
狀態 | 推薦品
封裝 | HTSSOP-C48
單位數量 | 2000
最小包裝數量 | 2000
包裝形式 | Taping
RoHS | Yes

功能安全:

A product that has been developed based on an ISO 26262 design process compliant to the ASIL level described in the datasheet.

規格:

Topology

Buck

Vin(Min.)[V]

5

Vin(Max.)[V]

65

Total Output Current (Max.)[mA]

2700

Per Channel Drive(Max.)[mA]

1600

Number of Outputs

2

Vout(Max.)[V]

60

Switching Frequency (Max.)[MHz]

2.25

Integrated Switching FET

Yes

Dimming

DC / PWM

PWM Dimming Steps

1024

DC Dimming Steps

1024

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

12.5x8.1 (t=1)

Common Standard

AEC-Q100 (Automotive Grade)

Find Similar

功能:

  • AEC-Q100 Qualified(Grade 1)
  • ISO 26262 Process Compliant to Support ASIL-B
  • On-time Topology for Near Fixed Frequency Switching
  • Average LED Current Regulation
  • Protection Diodes Less for Current Sense Pins
  • Cycle-by-cycle Switch Over Current Protection
  • Thermal Shutdown (TSD)
  • Thermal Sensor Reading
  • Serial Peripheral Interface (SPI)
  • LIMP-HOME Mode
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